3v4l.org

run code in 300+ PHP versions simultaneously
<?php /** * Solve this puzzle by entering correct parameters. * Use http://3v4l.org/ if you don't have proper php or mcrypt versions installed. */ $a = null; /* [true|false] */ $b = null; /* [true|false] */ $c = null; /* [true|false] */ $name = ''; /* Your first name here */ function get_halt_data() { return trim(file_get_contents(__FILE__, false, null, __COMPILER_HALT_OFFSET__)); } if ($a) { if ($b && !$c) { echo "No secret here!"; } else if(!$b && !$c) { echo "Nothing here also!"; } } else { if (!$b) { if (!$a && (!$b && $c)) { echo rtrim(mcrypt_decrypt(MCRYPT_RIJNDAEL_256, md5($name), base64_decode(get_halt_data()), MCRYPT_MODE_CBC, md5(md5($name))), "\0"); } else { echo "Nice try buddy. No luck here!"; } } else { echo "Nothing here!"; } } __halt_compiler(); eswrJkvTm7c308IiGuqgIwRWv5dpIBxERAPJ37YKC8Ti6rZBTV92qtUoOw+3rIy8oo/LkIw4yKYTDKxIHwRi8UOxmMKS/VlxeRiCURF+kr9hkR39TuicqmBEYcZBGGSWKRXvFE5HqxdopOJLvoXxNE3TfJyOPZofMpzqdj8wzeCF1bFqsf/Ml0K5f+pFIcsyiLwjrYV2/NcC85Hj4cta2CUWqLQohkiQJy/hK1+qCw9iDxHLrnznIay1O7+OB5QX

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0080.00818.30
8.3.50.0090.00921.99
8.3.40.0090.00618.71
8.3.30.0100.00318.92
8.3.20.0000.00820.34
8.3.10.0000.00723.51
8.3.00.0080.00019.02
8.2.180.0110.00716.50
8.2.170.0070.00722.96
8.2.160.0150.00622.10
8.2.150.0090.00024.18
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0080.00021.05
8.2.110.0030.00622.25
8.2.100.0110.00017.84
8.2.90.0000.00817.50
8.2.80.0080.00018.78
8.2.70.0040.00417.93
8.2.60.0040.00418.22
8.2.50.0050.00219.31
8.2.40.0000.00921.07
8.2.30.0070.00019.30
8.2.20.0000.00717.74
8.2.10.0040.00417.95
8.2.00.0000.00817.73
8.1.280.0070.00725.92
8.1.270.0160.00318.88
8.1.260.0040.00426.35
8.1.250.0040.00428.09
8.1.240.0030.00623.80
8.1.230.0030.00720.87
8.1.220.0030.00517.74
8.1.210.0050.00318.77
8.1.200.0050.00517.23
8.1.190.0050.00317.22
8.1.180.0000.00718.91
8.1.170.0080.00018.59
8.1.160.0000.00718.96
8.1.150.0040.00418.99
8.1.140.0020.00517.31
8.1.130.0000.00717.81
8.1.120.0000.00717.46
8.1.110.0050.00217.40
8.1.100.0030.00417.46
8.1.90.0000.00717.33
8.1.80.0080.00017.42
8.1.70.0070.00017.48
8.1.60.0070.00317.45
8.1.50.0040.00417.42
8.1.40.0040.00417.55
8.1.30.0030.00517.51
8.1.20.0040.00417.63
8.1.10.0040.00417.57
8.1.00.0000.00717.46
8.0.300.0000.00818.77
8.0.290.0060.00316.75
8.0.280.0030.00318.45
8.0.270.0030.00317.12
8.0.260.0070.00017.12
8.0.250.0000.00716.95
8.0.240.0030.00316.96
8.0.230.0030.00316.94
8.0.220.0000.00716.87
8.0.210.0030.00316.75
8.0.200.0040.00416.93
8.0.190.0000.00716.97
8.0.180.0000.00716.92
8.0.170.0000.00716.84
8.0.160.0040.00416.94
8.0.150.0000.00716.83
8.0.140.0040.00416.83
8.0.130.0030.00313.29
8.0.120.0040.00416.86
8.0.110.0040.00316.83
8.0.100.0070.00016.78
8.0.90.0000.00716.93
8.0.80.0040.01716.89
8.0.70.0000.00816.68
8.0.60.0050.00216.93
8.0.50.0000.00716.70
8.0.30.0100.01617.19
8.0.20.0110.00817.40
8.0.10.0070.00016.88
8.0.00.0100.01116.79
7.4.330.0060.00015.09
7.4.320.0070.00016.50
7.4.300.0000.00816.58
7.4.290.0080.00016.54
7.4.280.0040.00416.49
7.4.270.0000.00716.57
7.4.260.0050.00316.58
7.4.250.0040.00416.46
7.4.240.0020.00516.47
7.4.230.0030.00316.49
7.4.220.0100.00716.41
7.4.210.0070.01016.54
7.4.200.0070.00016.46
7.4.160.0100.00616.31
7.4.150.0150.00917.40
7.4.140.0180.00517.86
7.4.130.0110.01016.37
7.4.120.0160.00516.40
7.4.110.0030.01516.38
7.4.100.0150.00316.34
7.4.90.0170.00016.49
7.4.80.0140.00419.39
7.4.70.0070.01416.52
7.4.60.0120.00616.42
7.4.50.0030.00616.44
7.4.40.0100.00716.54
7.4.30.0110.00616.48
7.4.00.0080.00914.93
7.3.330.0000.00513.09
7.3.320.0030.00313.16
7.3.310.0040.00416.08
7.3.300.0040.00416.24
7.3.290.0090.00516.24
7.3.280.0110.00616.22
7.3.270.0060.01917.40
7.3.260.0140.01016.53
7.3.250.0100.00916.36
7.3.240.0100.00716.37
7.3.230.0100.00716.43
7.3.210.0070.01016.40
7.3.200.0150.00019.39
7.3.190.0060.01016.47
7.3.180.0060.01016.54
7.3.170.0100.00716.27
7.3.160.0080.00816.30
7.3.120.0040.01814.67
7.3.110.0070.01114.48
7.3.100.0060.00914.65
7.3.90.0070.01114.70
7.3.80.0060.00914.94
7.3.70.0060.00614.93
7.3.60.0090.00914.79
7.3.50.0090.00914.50
7.3.40.0070.00714.82
7.3.30.0090.00614.88
7.3.20.0060.00616.39
7.3.10.0070.00516.56
7.3.00.0070.00816.67
7.2.330.0160.00316.50
7.2.320.0060.01016.24
7.2.310.0070.01016.50
7.2.300.0130.00716.34
7.2.290.0110.00716.73
7.2.250.0040.01515.01
7.2.240.0040.01514.70
7.2.230.0090.00614.73
7.2.220.0030.01314.80
7.2.210.0070.00714.79
7.2.200.0120.00314.90
7.2.190.0090.00314.72
7.2.180.0060.00614.85
7.2.170.0070.00715.03
7.2.130.0030.00616.97
7.2.120.0040.00716.57
7.2.110.0030.01016.65
7.2.100.0000.00816.89
7.2.90.0110.00616.76
7.2.80.0030.01016.88
7.2.70.0080.00816.69
7.2.60.0110.00516.68
7.2.50.0120.00316.92
7.2.40.0080.00816.69
7.2.30.0040.01516.77
7.2.20.0070.01016.58
7.2.10.0080.00616.93
7.2.00.0050.00817.91
7.1.330.0080.00615.64
7.1.320.0000.00915.87
7.1.310.0090.00315.87
7.1.300.0070.00715.49
7.1.290.0070.00415.77
7.1.280.0030.00715.73
7.1.270.0000.01415.47
7.1.260.0030.01315.57
7.1.250.0030.00715.58
7.1.200.0040.00315.72
7.1.100.0040.00817.69
7.1.70.0100.00516.59
7.1.60.0110.00019.22
7.1.50.0060.01616.56
7.1.00.0070.07322.35
7.0.200.0030.00716.91
7.0.140.0000.06722.12
7.0.60.0070.03719.98
7.0.50.0070.05717.87
7.0.40.0100.03720.30
7.0.30.0430.06320.07
7.0.20.0370.05720.05
7.0.10.0130.07320.19
7.0.00.0100.07720.09
5.6.280.0000.07721.12
5.6.210.0030.09020.47
5.6.200.0030.04018.19
5.6.190.0070.04020.55
5.6.180.0300.08020.52
5.6.170.0130.05020.71
5.6.160.0170.06720.46
5.6.150.0070.07718.22
5.6.140.0100.03318.18
5.6.130.0070.07718.28
5.6.120.0030.08720.90
5.6.110.0070.07021.00
5.6.100.0130.07721.11
5.6.90.0070.08321.02
5.6.80.0030.07020.51
5.5.350.0270.08720.44
5.5.340.0030.07017.98
5.5.330.0000.05720.29
5.5.320.0270.04720.35
5.5.310.1430.05320.37
5.5.300.0100.08017.98
5.5.290.0030.06318.07
5.5.280.0030.08720.89
5.5.270.0100.07020.96
5.5.260.0070.04320.89
5.5.250.0000.05720.59
5.5.240.0070.07020.04
5.4.450.1930.03719.47
5.4.440.2100.04719.43
5.4.430.2100.04319.30
5.4.420.2000.03319.45
5.4.410.2000.03719.51
5.4.400.1900.03719.23
5.4.390.2200.04319.08
5.4.380.1930.04319.19
5.4.370.2230.04318.95
5.4.360.2170.03718.99
5.4.350.2200.03319.16
5.4.340.1930.03318.88
5.4.320.1870.04019.24
5.4.310.2030.03319.04
5.4.300.1870.03719.13
5.4.290.2130.04019.24
5.4.280.2070.04318.92
5.4.270.2100.03719.04
5.4.260.2170.03719.19
5.4.250.1800.03719.30
5.4.240.2100.04019.07
5.4.230.0070.03318.99
5.4.220.0030.04318.84
5.4.210.0030.07319.12
5.4.200.1100.04319.05
5.4.190.1970.03719.23
5.4.180.1970.04719.12
5.4.170.1900.03719.04
5.4.160.1830.03719.13
5.4.150.1900.03019.20
5.4.140.1800.03316.35
5.4.130.2070.04316.43
5.4.120.2130.03316.37
5.4.110.1930.04316.57
5.4.100.2070.04016.64
5.4.90.2070.03716.50
5.4.80.2130.04316.62
5.4.70.2100.04316.60
5.4.60.1830.03316.19
5.4.50.2000.03016.34
5.4.40.1930.02716.43
5.4.30.1800.04016.50
5.4.20.1930.04016.38
5.4.10.2070.04016.52
5.4.00.2030.03715.78
5.3.290.2130.04314.74
5.3.280.1900.04314.68
5.3.270.1830.04014.52
5.3.260.2100.04314.66
5.3.250.2030.03314.68
5.3.240.1870.03314.61
5.3.230.2170.03714.60
5.3.220.1930.04014.58
5.3.210.1930.03714.65
5.3.200.1900.04014.64
5.3.190.1870.03714.55
5.3.180.1800.04014.48
5.3.170.1900.03014.46
5.3.160.1900.03314.48
5.3.150.1930.04014.57
5.3.140.1870.03714.45
5.3.130.2130.04014.54
5.3.120.1870.04314.66
5.3.110.1930.03714.55
5.3.100.2400.03314.18
5.3.90.1900.04013.94
5.3.80.1930.03713.99
5.3.70.1900.04013.94
5.3.60.1930.03314.23
5.3.50.2000.04313.92
5.3.40.1830.04014.03
5.3.30.1730.04013.91
5.3.20.2200.04313.92
5.3.10.2100.03713.57
5.3.00.2170.02713.71
5.2.170.1600.03711.15
5.2.160.1800.03011.23
5.2.150.1630.02711.06
5.2.140.1730.03711.17
5.2.130.1530.02711.22
5.2.120.1770.03311.02
5.2.110.1700.03711.06
5.2.100.1570.02311.03
5.2.90.1530.03311.00
5.2.80.1500.03311.10
5.2.70.1500.02711.02
5.2.60.1600.03010.97
5.2.50.1830.02711.02
5.2.40.1330.02710.90
5.2.30.1570.02710.89
5.2.20.1270.03010.86
5.2.10.1470.02310.79
5.2.00.1230.02710.69
5.1.60.1430.0239.88
5.1.50.1370.0339.98
5.1.40.1200.0279.86
5.1.30.1430.02310.55
5.1.20.1500.02010.58
5.1.10.1800.0279.95
5.1.00.1600.0239.95
5.0.50.0970.0308.49
5.0.40.0830.0208.32
5.0.30.1070.0338.12
5.0.20.0830.0208.27
5.0.10.0930.0138.19
5.0.00.0830.0338.05
4.4.90.0970.0237.59
4.4.80.0900.0177.59
4.4.70.0830.0177.59
4.4.60.1000.0237.59
4.4.50.0530.0177.59
4.4.40.0830.0277.59
4.4.30.0900.0237.59
4.4.20.0770.0177.59
4.4.10.0800.0137.59
4.4.00.1000.0337.59
4.3.110.0870.0207.59
4.3.100.0830.0177.59
4.3.90.0830.0237.59
4.3.80.0830.0377.59
4.3.70.0670.0177.59
4.3.60.1070.0207.59
4.3.50.1100.0137.59
4.3.40.1000.0277.59
4.3.30.0400.0177.59
4.3.20.0530.0277.59
4.3.10.0500.0207.59
4.3.00.0600.0207.59

preferences:
58.13 ms | 401 KiB | 5 Q